Redmi A3 vs Ulefone Armor 28 Ultra
20Performance55.2
35.2Display53.7
20Camera46.8
38.8Battery94.7
20Features60
3 spec wins — Redmi A39 spec wins — Ulefone Armor 28 Ultra
InnoReviews verdict
Ulefone Armor 28 Ultra wins this phone face-off, 61.6 to 26.8, pulling ahead mainly in battery (+56) and features (+40). Redmi A3 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Redmi A3
- 57% lower weight: 193 g vs 450 g
- 57% lower thickness: 8.3 mm vs 19.4 mm
- Lower launch price: $89 vs $1,000
Reasons to pick the Ulefone Armor 28 Ultra
- Stronger performance score: 55 vs 20
- Stronger display score: 54 vs 35
- Stronger camera score: 47 vs 20
- Stronger battery score: 95 vs 39
- Stronger features score: 60 vs 20
Display
| Spec | Redmi A3 | Ulefone Armor 28 Ultra |
|---|---|---|
| Screen size | 6.71 ″+1% | 6.67 ″ |
| Panel type | IPS LCD | AMOLED |
| Resolution | 1650x720 | 1080x2400 |
| Pixel density | 268 ppi | 395 ppi+47% |
| Refresh rate | 90 Hz | 120 Hz+33% |
| Peak brightness | — | 2,200 nits |
Performance
| Spec | Redmi A3 | Ulefone Armor 28 Ultra |
|---|---|---|
| Chipset | MediaTek Helio G36 | MediaTek Dimensity 9300+ |
| AnTuTu | 110,000 | — |
| Geekbench 6 (single) | — | 2,158Top 29% |
| Geekbench 6 (multi) | — | 7,082Top 22% |
| RAM (max) | 3 GB | 16 GB+433% |
| Storage options | 64GB / 128GB | 1TB |
| Storage type | eMMC 5.1 | UFS 4.0 |
Camera
| Spec | Redmi A3 | Ulefone Armor 28 Ultra |
|---|---|---|
| Main camera | 8 MP | 50 MP+525% |
| Main aperture | f/2.0 | f/1.9 |
| Ultra-wide | — | 50 MP |
| Max video | 1080p@30fps | 8K@30fps |
| Front camera | 5 MP | 50 MP+900% |
| OIS | No | No |
Battery
| Spec | Redmi A3 | Ulefone Armor 28 Ultra |
|---|---|---|
| Capacity | 5,000 mAh | 10,600 mAh+112% |
| Wired charging | 10 W | 120 W+1100% |
| Wireless charging | — | 50 W |
Design
| Spec | Redmi A3 | Ulefone Armor 28 Ultra |
|---|---|---|
| Weight | 193 g+57% | 450 g |
| Thickness | 8.3 mm+57% | 19.4 mm |
| IP rating | — | IP68/IP69K |
| Frame material | Plastic | — |
Connectivity
| Spec | Redmi A3 | Ulefone Armor 28 Ultra |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 7 |
| Bluetooth | 5.3 | 5.4 |
| NFC | No | Yes |
| USB | USB-C 2.0 | USB-C 3.2 Gen 2 |
| eSIM | No | No |
Software
| Spec | Redmi A3 | Ulefone Armor 28 Ultra |
|---|---|---|
| OS at launch | Android 14 | Android 14 |
| OS update pledge | 2 years | — |
Audio
| Spec | Redmi A3 | Ulefone Armor 28 Ultra |
|---|---|---|
| Stereo speakers | No | No |
| 3.5mm jack | Yes | Yes |